1-[2-(2-吡啶基)乙基]哌嗪

2-(2-甲基氨基乙基)吡啶

3-[(E)-2-(2-Pyridinyl)vinyl]benzonitrile

2-(2-(二苯基膦基)乙基)吡啶

2-pyridin-2-ylethylphosphonic acid